[Ego]

Здесь можно посмотреть:

Identification of the GENUINE "micro-etched crystal".
Above: A close-up view of the etching on a genuine Rolex Explorer.
Below (left): The etching as it appears on the crystal of a counterfeit Rolex Submariner.
HINT: It's just barely visible below the "SWISS MADE" on the dial.
Below (right): A close-up view of the same etching..

You will notice that the fake etching is "similar" to that in the genuine example,
the biggest difference being that the "balls" on the tips of the fake are too small.